-
Mathematics in Motion – Model Rocket Velocity
How fast does a model rocket go? This may be the second most asked question after witnessing a model rocket launch. Unlike a cannon ball shot from a cannon the velocity of the model rocket actually increases after it leaves the launch pad. In this lesson we will determine the maximum velocity of a model… Read more »
-
Mathematics in Motion – How high did my rocket go?
How high did my rocket go? This is probably one of the most asked questions in rocketry. There are a few ways in which to determine a rocket’s apogee (maximum height). One is through the use of electronic altimeters. Altimeters are made by a few manufacturers with varying price points and complexities and can accurately… Read more »
-
Recovery Wadding for Rockets – Protecting the Parachute
For those new to model rocketry you may not be aware of the need for recovery wadding in your flight. Recovery wadding is used to protect the streamer or parachute from the hot ejection gases from the motor. In this lesson we will discuss the importance of recovery wadding for rockets and describe two different… Read more »